Air density limitation

Hello ,

I have a question about the Air density limitation for TWR among several anchors and tags.

If I simply use TWR sequence on x tags to range with y anchors in turn, with all Anchor Id’s known; from some RTT, I see sometimes that the TWR sequence is broken for some ranging action, but it is recovered after a while.

So my question is, what could be the amount limit of anchors and tags in my way of implementation?
Is there any better scheduling method than this round robin way?



I am not quite sure of your question. If you want to have no interference you should only have one device transmitting at any one time.

You can optimise ranging exchanges to have short frames, short RTTs etc to maximise the number of devices.